[ Grammar ]
Which sentence has the correct future progressive tense of the verb to speak?
A. I will speak to you later.
B. I will have spoken for 20 minutes.
C. I will be speaking at the conference this weekend.

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Grammar › ViewMr Thompson is on a business ………. and won’t be back till the end of the weak.
A. journey
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(let) Can you _____ us leave in five minutes ?
A. let
B. lets
C. letting
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